What is found near the bottom of a classified document and provides the classification authority information?

The correct answer is the Classification Authority Block. This is a designated section typically found near the bottom of a classified document that includes information about who authorized the classification of the document, as well as the specific authority under which the classification is made. This block often contains the name, title, and date of the individual who classified the document, providing a clear link to the authority responsible for the classification decision.

In classified documents, the presence of a Classification Authority Block is essential, as it ensures transparency and accountability regarding the classification process. It helps to establish the legitimacy of the classified status by linking it to an authorized individual or entity.

While other terms such as Document Control Section, Classified By Line, and Information Review Panel are related to different aspects of the handling or review of classified information, they do not serve the same function as the Classification Authority Block. For example, the Classified By Line typically denotes the specific individual who classified the document but does not provide the comprehensive authority information that the Classification Authority Block does.